TY  - JOUR
AU  - P.M. Higgins
TI  - The Mitsch order on a semigroup.
JO  - Semigroup forum
PY  - 1994
SP  - 261
EP  - 266
VL  - 49
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1994__49_2_135351/
ID  - SF_1994__49_2_135351
ER  -